DescriptionThis video provides step-by-step instructions for replacing the sensor board on Whirlpool dishwasher model #WDF550SAFS. The most common reason for replacing the board is if the dishwasher will not run at all.
All of the information in this board replacement video is applicable to the following brands: Whirlpool
Tools used: phillips head screwdriver
Step-By-Step Instructions1
Before you replace the sensor board in your dishwasher, be sure to turn off the power to the appliance.
2
Use a Phillips head screwdriver to unthread all of the screws securing the console to the inner door panel.
3
We recommend placing a towel over the top edge of the outer door panel to protect the wires.
4
Disconnect the large wire harness connector from the sensor board.
5
Disconnect the other sensor wire from the connector near the main wire bundle.
6
Cut the zip ties securing the sensor wiring.
7
Now unthread the two mounting screws to release the old board.
8
Install the new sensor board by positioning it on the console and securing it with the mounting screws.
10
Use zip ties to secure the wires to the console and to the remaining wires and the harness.
11
Now reposition the console on the inner and outer door panels.
12
Thread and tighten all of the screws.
13
With the repair completed, turn the power supply back on and your dishwasher should be ready for use.